TN573B Switch-Node Interface
This card routes circuit packet and control messages. TN573B and higher provides an interface to the single-mode fiber optic transceiver and supports the TN1654 and TN574 DS1 converter circuit pack.
- Circuits, packets, and control messages are routed
- Provides an interface to single-mode fiver optic transceiver and supports the TN1654 and TN574 DS1
- One TN573B per PN and supports the TN574 DS1 converter circuit pack
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